PDBx/mmCIF
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Data Item
_entity_systematic_name.naming_system
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General
Item name
_entity_systematic_name.naming_system
Category name
entity_systematic_name
Attribute name
naming_system
Required in PDB entries
yes
Used in currrent PDB entries
No
Item Description
An official method of nomenclature or defined set of nomenclature for biopolymers recognized by the scientific community.
Item Example
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Enzyme Commission
Data Type
Data type code
line
Data type detail
char item types / multi-word items ...
Primitive data type code
char
Regular expression
[][ \t_(),.;:"&<>/\{}'`~!@#$%?+=*A-Za-z0-9|^-]*
Values limited by enumeration list
no
Controlled Vocabulary
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Allowed Value
Details
BMRB
CAS name
CAS registry number
EC
IUPAC
NCBI
Pfam
Swiss-Prot
Three letter code
Controlled Vocabulary at Deposition
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Allowed Value
Details
BMRB
CAS name
CAS registry number
EC
IUPAC
NCBI
Pfam
Swiss-Prot
Three letter code